INFINITE VRLA AGM Battery — 12IP3.3VA [12V 3.3Ah] – ankker.com

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INFINITE VRLA AGM Battery — 12IP3.3VA [12V 3.3Ah]

INFINITE VRLA AGM Battery — 12IP3.3VA [12V 3.3Ah]

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Rated 5 out of 5

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

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Categories INFINITE, VRLA AGM Battery

Nominal Voltage	12V
Nominal Capacity (20HR)	3.3AH
Length (L)	134±2mm
Width (W)	67±2mm
Height (H)	61±2mm
Total Height (TH)	67±2mm
Weight ±3%	Approx 1.10kg
Internal Resistance	≈121 mΩ
Standard Terminals	F01 (standard)

Rated Capacity
20 hour rate (0.155A)	3.30AH
10 hour rate (0.31A)	2.85AH
5 hour rate (0.527A)	2.58AH
27 minute rate (3.1A)	1.40AH
7 minute rate (9.3A)	1.08AH

Capacity affected by Temperature
40ºC (104ºF)	103%
25ºC (77ºF)	100%
0ºC (32ºF)	86%

Cycle Application

Limit initial current less than 0.99A.
Charge until battery voltage (under charge) reaches 14.1V to 14.4V at 25ºC (77ºF).
Hold at 14.1V to 14.4V until current drop to under 0.0186A for at least 3 hours.
Temperature compensation coefficient of charging voltage is -30mV/ºC.

Standby Service

Hold battery across constant voltage source of 13.6 to 13.8 volts with current limit 0.99A continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charge status.
Temperature compensation coefficient of charging voltage is -18mV/ºC.

End Voltage (V)	Minute (M)				Hour (H)
End Voltage (V)	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Current Discharge Data Sheet (@25ºC) Unit: A
9.6V	8.33	6.62	3.41	2.49	1.93	1.54	1.14	0.863	0.552	0.364	0.297	0.159
9.9V	7.94	6.31	3.24	2.41	1.88	1.51	1.12	0.842	0.538	0.358	0.293	0.158
10.2V	7.55	6.01	3.09	2.33	1.84	1.47	1.09	0.822	0.525	0.350	0.290	0.156
10.5V	7.42	5.88	2.99	2.26	1.83	1.44	1.04	0.797	0.516	0.347	0.287	0.155
10.8V	7.23	5.72	2.88	2.17	1.81	1.42	1.00	0.768	0.506	0.343	0.285	0.153

End Voltage (V)	Minute (M)				Hour (H)
End Voltage (V)	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Power Discharge Data Sheet (@25ºC) Unit: W
9.6V	98	79	44.8	31.7	23.8	18.2	13.6	9.74	6.43	4.50	3.57	1.92
9.9V	94	76	42.7	30.7	23.1	17.8	13.3	9.56	6.28	4.40	3.52	1.90
10.2V	89	72	40.6	29.7	22.5	17.4	13.0	9.28	6.13	4.32	3.49	1.88
10.5V	86	70	39.8	28.9	22.2	17.1	12.8	9.08	6.06	4.28	3.44	1.86
10.8V	83	68	38.8	28.2	21.8	16.8	12.6	8.93	5.98	4.24	3.38	1.83

Description
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Description

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

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